9957888

素因数分解:

$2^9\times 3^2\times {\mathrm{2161}}^1$

素因数の和:2185

約数の個数: 60

約数和(自身を含む): 28752438

約数和(自身を除く): 18794550

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2161, 2304, 4322, 4608, 6483, 8644, 12966, 17288, 19449, 25932, 34576, 38898, 51864, 69152, 77796, 103728, 138304, 155592, 207456, 276608, 311184, 414912, 553216, 622368, 829824, 1106432, 1244736, 1659648, 2489472, 3319296, 4978944, 9957888]

約数ペア:

[(1, 9957888), (2, 4978944), (3, 3319296), (4, 2489472), (6, 1659648), (8, 1244736), (9, 1106432), (12, 829824), (16, 622368), (18, 553216), (24, 414912), (32, 311184), (36, 276608), (48, 207456), (64, 155592), (72, 138304), (96, 103728), (128, 77796), (144, 69152), (192, 51864), (256, 38898), (288, 34576), (384, 25932), (512, 19449), (576, 17288), (768, 12966), (1152, 8644), (1536, 6483), (2161, 4608), (2304, 4322)]